Get matched with top gas piping pros in Highland, MD

"Good work, helped with getting the Washington Gas rebate, no complaints."

"Tess was extremely responsive! He quickly diagnosed my pinhole leaks and repaired them. He had to use a little ingenuity in order to make the repairs, as my pipes lay against a wood ceiling strut. He also located another plumbing issue that I may need to keep my eye on. I would definitely hire him again!"

"Hello, I am requesting assistance from a licensed plumber/gas fitter for gas service restoration at my property: 1239 Maple Ave. Baltimore, MD 21227 BGE has determined that the prior gas service was abandoned and is now processing the project as a new gas service line and exterior meter installation. BGE will be meeting me on-site on Tuesday, June 9, 2026, at 9:00 AM to review and approve the proposed exterior meter location. I need a licensed plumber/gas fitter who can either attend that BGE site visit or come immediately afterward to evaluate the work required on the customer side of the gas system. The scope of work includes: - Inspecting the existing gas piping to determine whether any portion can be safely reused; - Extending, repairing, or replacing internal gas piping as needed; - Establishing the new customer-side gas connection point for the exterior BGE meter; - Pulling the required gas/plumbing permit; - Performing the required pressure test; - Coordinating the requir"

"The problem with the gas leaks was performed in a timely manner. Customer Service was excellent and very professional."

"EXCELLENCE! The team was amazing. We had a leak in the front yard and it took 'a minute' for the county to find our shut-off valve to determine it was our pipe. Gary from Heil came out on time to give an estimate and they were able to get Miss Utility out and do the work the same day, all in about 3 hours! They only had to dig one hole near the shut-off to replace the whole line. They also filled the hole back in AND SEEDED and put hay on top, and at my request wrapped caution tape around the area (so the area can dry out). The hole they had to drill in the wall in the basement was patched and their "Pullzit” method worked beautifully (I actually video taped it, it was awesome to see). Oh and they either took off their shoes or put on their own shoe covers when they came in the house (didn't have to ask). Thank you Gary, Ronnie, Shaun, Tatiana and everyone involved for resolving this so quickly and efficiently. We HIGHLY recommend Heil Plumbing!!"

"Wow what the best experience I have had with a plumbing company ever. I needed some work done to my well and pump so I called redline. They responded within a quickly manner and were professional. I was there when they came to look at it and when they had to come to the work they came back and were very respectful and hard workers. Everything was done in a timely manner and trustworthy employees. I had to leave and left with them there and I felt that they were good and people I could trust in my house. I can’t thank you all enough. I’m very happy with the work and I appreciate it. I will call again when I need something done. If you need anything done plumbing these are your people to call!! Amazing thank you!!"

"Leaking garbage disposal pipes under sink needed to be cleaned Unclog drain. Put in new disposable"

"Justin was very professional, efficient and prompt. He did a great job installing the new condensation pipe for my hvac."

"I was impressed by how hard working and thorough the workers were. They hauled the old gas water heater out and got the new one installed promptly and did a neat job. They reconfigured an awkward gas pipe near my washing machine, replaced an exterior gas hose with a UV resistant one, and checked all gas piping including our gas fireplace. We were very pleased with the end result and appreciated the fair pricing. Highly recommend."

"Several years back, I called for help and we talked through my problem. We concluded that no water was leaving my house and it was backing up out of a pipe in the basement. In talking through our architecture and location, he determined this was most likely something that could be solved by Baltimore City services (for free). That turned out to be the case. The City workers came out fairly quickly, identified and cleared the clog outside my home, and I paid nothing (outside of my tax returns, of course ... "my tax dollars at work"). Knock You Out could have tried to make some money off of me by saying they needed to come out and look at it, then referring me to the City, and then charging me for their time/truck-roll (while prolonging the entire thing for me). Knock You Out is not cold and unscrupulous. By spending time with me on the phone, but doing no work here and making nothing from it, they proved themselves to be honest and decent people. And that may be the main thing we shop for in home services."